baber/WOPTO huggingface dataset:
Patent JP-S60232873-A (JP)
Title: Polishing/cutting tool and manufacture
Inventor: IZUMI YOSHIKAZU
IPC: B24D3/30
Filed: 1984-05-01
Abstract: PURPOSE:To improve the thermal resistance and the durability of a polishing/ cutting tool by employing glassy carbon as binder for abrasive grains having high hardness. CONSTITUTION:Compound of abrasive grains and thermosetting resin is hardened. Then it is burnt under inert gas environment with temperature higher than 800 deg.C to carbonize said resin into glassy carbon which is employed as binder for abrasive grains thus to produce a polishing/cutting tool (grinding wheel) 1. Here, the glassy carbon is stable under normal environment even for the temperature higher than 2,500 deg.C while having excellent chemical resistance resulting in improvement of thermal resistance and durability of polishing/cutting tool 1.
Patent JP-H10284381-A (JP)
Title: Coater
Inventor: KIZAKI KOJI
IPC: B05C11/08
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To further suppress consumption of a coating liquid while supplying the coating liquid uniformly onto the surface of a substrate. SOLUTION: The coater for coating the surface of a substrate with coating liquid while spinning the substrate comprises a nozzle section 7, a moving means, an intermittent region coating means, and a motor mechanism 26. The nozzle section 7 can deliver coating liquid to a region a substrate elongated in one direction at a predetermined interval or continuously. The moving means moves the nozzle section 7 relatively to the surface of the substrate in second direction intersecting the first direction. The intermittent region coating means coats the intermittent region of the substrate including the center of rotation thereof with the coating liquid while moving the nozzle section 7 relatively to the surface of the substrate. The motor mechanism 26 spreads the coating liquid from the intermittent region over the entire surface of the substrate by spinning the substrate.
Patent JP-S5314197-A (JP)
Title: Anti-corrosive method for nozzle
Inventor: TAKASAKI YOSHIHARU
IPC: C23F13/00
Filed: 1976-07-26
Abstract: PURPOSE: To prevent embrittlement and melting by electric corrosion of a solutionfeeding and-exhausting nozzle, by connecting electrically an auxiliary electrode with a solution-feeding and -exhausting metallic nozzle attached to an electrode cell of a diaphragm-method electrolytic cell for electrolysis of an aq. solution of alkali chloride, and shunting a part of an electric current leaking out of the nozzle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5212536-A (JP)
Title: Buffer memory control system
Inventor: WAKAI KATSUROU
IPC: G06F12/00
Filed: 1975-07-21
Abstract: PURPOSE: To improve performance of the processor by giving priority to operand reading when imperative and operand readings are simultaneously requested in the same bank of buffer memory BM. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01264560-A (JP)
Title: Faraday type electromagnetic pump with annular path
Inventor: MIURA KUNIAKI
IPC: H02K44/04
Filed: 1988-04-11
Abstract: PURPOSE:To uniformize thrust force to be applied to fluid to be transported by dividing a path for passing conductive fluid of annular path circumferentially into a plurality. and so disposing electrodes as to conduct them in the circumferential direction of the annular path. CONSTITUTION:An annular space formed between two stainless steel tubes 10 and 11 having sectional shapes of different diameters to be associated concentrically is divided circumferentially into a plurality by partitions 12, thereby forming fluid passages 13a-13d and relays 14a-14d. Conductive fluid is filled in the passages 13a-13d and the relays 14a-14d. Elements 15a-15d are disposed on the surface of the tube 10 for forming the outer peripheral walls of the relays 14a-14d, and external yokes 17, 17' on which inner yoke 16, 16' and coils 18, 18' are respectively wound are disposed in the interior and exterior of the space formed of the tubes 10. 11.
Patent JP-H07293764-A (JP)
Title: Insulated joint
Inventor: HARUNA SAKAE
IPC: F16L25/02
Filed: 1994-04-26
Abstract: PURPOSE:To prevent different kinds of metals from contract corrosion while simplifying production processes and reducing production cost by coating a fitting surface of a fitting recess of a joint body or a fitting surface of a fitting part of a screw member with a ceramic material to be previously made of a ceramic layer. CONSTITUTION:A pipe joint A is provided with a first and second screw parts 1, 2. The first screw part 1 is formed of a SS material or FC and the second screw part 2 is formed of a mellic material such as gun metal, stainless steel and copper having corrosion resistance. Also, a ceramic layer 3 is provided between the first and second screw parts 1, 2 and the first and second screw members 1, 2 are insulated from each other through the ceramic layer 3. Also, a seal part 12 of a resin core 11 is provided to face the first screw part 1. This pipe joint A is manufactured by shrinking the screw member on a joint body 4.
Patent JP-S62247056-A (JP)
Title: Manufacture of manganese-aluminum-carbon alloy magnet
Inventor: IBATA AKIHIKO
IPC: C22F1/00
Filed: 1986-04-17
Abstract: PURPOSE:To obtain the titled alloy magnet which shows high magnetic properties when subjected to inside peripheral multipolar magnetization, by subjecting a hollow billet composed of Mn-Al-C magnetic alloy to compression working in the axial direction so that compressive strain is lower in the outside peripheral part than in the inside peripheral part. CONSTITUTION:The above-mentioned hollow billet 1 is subjected to compression working in the axial direction with holding at least the outside peripheral and a part of inside periphery free by the use of punches 2 and 3 whose surfaces to be in contact with the billet 1 are inclined planes, respectively. The above working is carried out with regulating the temp. to 530-830 deg.C. The height of the billet 1 after compression working is regulated so that it is greater at the outside peripheral surface than at the inside peripheral surface, by which compressive strain of the billet 1 is lower in the outside peripheral part than in the inside peripheral part. In this way, the Mn-Al-C alloy magnet having a direction of easy magnetization in the diameter direction in the inside of magnet and also having a direction of easy magnetization in the peripheral direction in the outside peripheral part can be obtained.
Patent JP-S5423366-A (JP)
Title: Voltage-frequency converter circuit
Inventor: UEDA TOSHIHARU
IPC: H03K7/06
Filed: 1977-07-22
Abstract: PURPOSE: To simplify a circuit constitution, by using uni-junction transistors as substitutes for a comparator circuit and discharge circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03287245-A (JP)
Title: Exposing unit
Inventor: YAMADA MAKOTO
IPC: G03B27/32
Filed: 1990-04-03
Abstract: PURPOSE:To easily copy the slides of various sizes by providing a first lens for expanding and projecting light form a light source and a second lens set in a casing for condensing the light expanded and projected, and setting an original which transmits the light on an original platen. CONSTITUTION:The condenser 1 and a projecting lens 29 are provided downward the light source 28, the projecting lens 29 expands and projects the light from the light source 28. And an aperture part 27a is formed downward the casing 27, a Fresnel lens 30 whose size is large enough to be able to comply with the change of the size of the light transmissive original, which is a substance to be copied, is provided near this aperture part 27a, and the Fresnel lens 30 condenses the light expanded and projected by the projecting lens 29 on the lens 9. And the light emitted from the light source 28 is expanded and projected by the projecting lens 29 and condensed by the Fresnel lens 30, and the condensed light passes through the slide 31 and the original platen glass 2, and is image-formed to a microcapsule paper 13 by the lens 9, then a latent image is formed. Thus, the slides of various kinds of sizes is easily copied.
Patent JP-H01262959-A (JP)
Title: Fountain nozzle with internal optical fiber illumination equipment
Inventor: TAJIMA TSUTOMU
IPC: B05B17/08
Filed: 1988-04-11
Abstract: PURPOSE:To reduce a danger due to leakage of electricity by arranging an output terminal of an optical fiber inside a fountain nozzle so as to illuminate ejected water from the inside. CONSTITUTION:A light is sent from a lamp house through an optical fiber, so that ejected water is illuminated from inside by the light emitted out of an output terminal arranged inside a nozzle. The light does not go much out of a water column part with a flat surface because of total reflection at the surface of water column. Refracted light disperses out of the water column parts, whose surfaces become remarkably rugged, and the water column and water drops around it are illuminated altogether. It is possible, by using this method, to design freely a fountain beautiful as a whole.
Patent JP-H0791526-A (JP)
Title: Belt pulley
Inventor: GIYUNTAA URURITSUHI
IPC: F16H55/36
Filed: 1994-04-26
Abstract: PURPOSE: To improve a belt pulley so that it is easy to fabricate and assemble and has a vibration damping characteristic. CONSTITUTION: In this belt pulley having a substantially cup-shaped molding delimited by an integrally formed flange disc on at least one side as seen from the direction of its axis, the flange disc 2 is configured as the boss ring 3 of a torsional vibration damping means 4 by a projection bent in the opposite direction to an axial contact surface and/or integrally molded, and the boss ring 3 is connected to an inertial ring 6 via a damping ring 5 made of elastomeric material.
Patent JP-H0641466-A (JP)
Title: Conductive pigment
Inventor: OTSUTOO SHIYUTARETSUKAA
IPC: C09D11/02
Filed: 1993-04-15
Abstract: PURPOSE: To obtain a pigment so as to increase the conductivity of polymer systems such as plastics, lacquers or printing inks.  
     CONSTITUTION: This electrically conductive pigment contains 20-95 wt.% of a component A comprising one or more conductive platelet-like pigments and 5-80 wt.% of a component B comprising one or more conductive needle-shaped or fibrous pigments. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04321356-A (JP)
Title: Talking voice recording service control system
Inventor: NAKANO MASAKAZU
IPC: H04M3/42
Filed: 1991-04-20
Abstract: PURPOSE:To record a talking between a caller subscriber and a called subscriber networkwide independently of a caller telephone set. CONSTITUTION:A caller telephone exchange station 2 receives a special number predetermined for a talking voice recording service call entered from a caller subscriber 1, a caller subscriber ID number allocated to each subscriber, and a called subscriber number. The caller telephone exchange station 2 sends the called subscriber number to a called telephone exchange station 6 to allow the station 6 to catch the called subscriber 5 thereby connecting a channel with the caller subscriber 1 via a talking monitor trunk 3 and connecting the caller subscriber 1 to a speech voice recording device 4 via the speech monitor trunk 3. The caller side telephone exchange station 2 allows the speech voice recording device 4 to record a talking between the two parties corresponding to the caller subscriber ID number.
Patent JP-H0347107-A (JP)
Title: Photo-curing ionomer dental cement
Inventor: ROBAATO ERU IBUSEN
IPC: A61K6/083
Filed: 1990-04-02
Abstract: PURPOSE: To the subject binary system composition consisting of a powdery component and a liquid component or two kinds of paste components, holding each component in separately packaged state in storage and distribution stages and surely giving a fresh and strong cement by mixing the components with each other immediately before use. CONSTITUTION: A powdery component composed of (1) alumina silicofluoride glass, (2) barium tungstate, (3) zinc oxide, (4) an equilibrium mixture of NTG- GMA sodium and NTG-GMA (a binder) and (5) ethyl 4-dimethylaminobenzoate and a liquid component composed of (6) ethoxylated bisphenol A dimethacrylate, (7) 2-hydroxyethyl methacrylate, (8) PMDM, (9) polyacrylic acid, (10) 2,3- bornanedione, (11) butylated hydroxytoluene, (12) benzoyl peroxide and (13) tartaric acid are separately stored and mixed with each other at a weight ratio of (2-1):1 in use. As an alternative, a paste composed of the components (1) to (7) and a paste composed of the component (1) and the components (6) to (12) are mixed at a weight ratio of 1:1 in use.
Patent JP-S5213173-A (JP)
Title: Gas cleaning apparatus
Inventor: SONOBE SADAKA
IPC: B01D47/06
Filed: 1975-07-21
Abstract: PURPOSE: To provide a gas cleaning apparatus capable of collecting and cleaning dust, even great density molecules completely, while gas is contacted in cruciform direct draught to the shower curtain and purified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01263321-A (JP)
Title: Foundation body for colum body and driving tool therefor
Inventor: WATANABE HIKOITSU
IPC: E02D27/42
Filed: 1988-04-13
Abstract: PURPOSE:To execute economical and effective drive, by a method wherein a large fastening bolt mounted to the under surface of a tool for drive is screwedly joined with a fastening nipple mounted to the central part of the upper surface plate of a foundation body, and is stationarily positioned by using a fixed lever. CONSTITUTION:A driving plate 14 having width, a height amount, and thickness, all being large enough to allow satisfaction of plan strength is mounted to a tool D for drive, and a large fastening 16 having sufficient strength is situated to a central part below the drive plate. A fastening bolt 16 is threadedly coupled to a fastening nipple 19 mounted in a hole formed in the central part of a plate 4 on the upper surface of a foundation body A. A fixed lever 18 is inserted in a guide pipe 17 mounted to the drive plate 14 and is inserted in a hole formed in the plate 4, the tool D for drive is stationarily positioned to the foundation body A, and is driven by using a vibration driver C. This constitution enables prevention of loosening of the drive plate 14, and enables elimination of a member being consumed after drive.
Patent JP-S5315509-A (JP)
Title: Cross current compensator for generator
Inventor: KATOU TSUNEO
IPC: H02J3/38
Filed: 1976-07-28
Abstract: PURPOSE: To make cross current compensated in parallel operation of two generators, by using common primary line for each current transformer which supplies current into each cross current compensator attached to each automatic voltage regulator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07292457-A (JP)
Title: Film coated substrate and its production
Inventor: NISHIYAMA SATORU
IPC: C23C14/06
Filed: 1994-04-27
Abstract: PURPOSE:To provide a film coated substrate in which a substrate used in fields demanding its wear resistant performance is coated with a film having excellent hardness, troughness, adherence and chemical stability. CONSTITUTION:A film coated substrate in which a film S1 in which chrome nitride and chrome boride are mixed is formed on a substrate S is provided. Or a film coated substrate in which a film S2 of chromium nitride is formed, on the substrate S and, the film S1 in which chrome nitride and chrome boride are mixed is formed on the film S2 is provided.
Patent JP-S5518206-A (JP)
Title: Spraying apparatus
Inventor: YAZAWA IWAO
IPC: B05B7/00
Filed: 1978-07-24
Abstract: PURPOSE: To improve spraying performance by charging carbon dioxide in the liquefied state together with a main spraying component into a pressure vessel.  
     CONSTITUTION: A pressure vessel is charged with carbon dioxide of more than 15% by weight in the liquefied state together with the main spraying component, whereby it becomes possible to enhance the pressure within the vessel. This enhanced  pressure produces ideally extreme fine particles. The duration of a flight of particles  is prolonged by the fineness of particle size, whereby a good diffusion of spraying constituents becomes possible in a space such as room where ventilation is intercepted from the open air, and the spraying constituents are uniformly dispersed into the space. When used for an insecticide, a deodorant and a manure for leaf face, it becomes possible that the atomized particles easily penetrate the air-circulating parts such as gaps, drawers, the interiors of leaves, etc. and the reliable insecticide and deodorant ettects can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5614212-A (JP)
Title: Zoom lens system
Inventor: NAKAMURA AKIYOSHI
IPC: G02B15/22
Filed: 1979-07-13
Abstract: PURPOSE: To correct the positive deviation of the image plane and the negative deviation of spherical aberrations at the close-up by setting a variable air spacing in a front group and reducing the variable air space along with the extending of the front group at the time of focusing as well as by satisfying predetrmined conditions.  
     CONSTITUTION: The focal length of the entire system in which the axial space (l) between the front group I and rear group II of the lens has changed is changed and the air space (d) changes according to the extent of extension of the front group I; moreover, these are so constituted as to satisfy conditions (1) and (2). The conditions (1) specify the ratio of the focal length of the lens system I 1  positioned nearer to the object side than the variable space and the focal length of the entire system on the wide angle side and obtain a suitable divergence of on-axis luminous flux at the air space (d). Further, conditions (2) specify the on-axis space of variable space (d) and correct the degradation in the image plane. With such constitution, the positive deviation of the image plane and the negative deviation of spherical aberrations at the close up may be corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1039549-A (JP)
Title: Magnetic coated carrier, two-component developing agent and developing method
Inventor: BABA YOSHINOBU
IPC: G03G9/113
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic coated carrier, a two-component developing agent and a developing method by which triboelectric charges are added to a toner in a good state and deposition of the carrier is hardly caused. SOLUTION: This magnetic coated carrier is produced by coating a surface of magnetic carrier core particles containing metal oxide particles with a resin compsn. The magnetic carrier core particles have >=1×10<10> Ω.cm resistivity, while the magnetic coated carrier has >=1×10<12> Ω.cm resistivity. The surface of the magnetic carrier core particle is coated with a coating layer formed by using a resin compsn. which contains a straight silicone resin and a coupling agent. The straight silicone resin contains trifunctional silicone and bifunctional silicone by 100:0 to 40:60 mixing ratio.
Patent JP-S61247853-A (JP)
Title: Stirling engine
Inventor: HASHIMOTO KENJI
IPC: F02B75/18
Filed: 1985-04-25
Abstract: PURPOSE:To obtain a miniaturized and cheap Stirling engine having a reduced number of pipe lines, by storing a regenerator and a cooler in one cylinder, and by coupling a heater cylinder directly to the top of the first mentioned cylinder. CONSTITUTION:Each heat-exchanger 40 in a Stirling engine, composed of a heater 40, a regenerator 42 and a cooler 41, is so arranged that the heater 40 and a regenerator 42 are disposed in a cylinder 44 integral therewith. A heater 43 is coupled to the top of the cylinder 44. With this arrangement, the components in each heat-exchanger are directly coupled with each other, thereby it is possible to eliminate pipe lines.
Patent JP-H03288225-A (JP)
Title: Editor for program development
Inventor: HASEGAWA NORIMICHI
IPC: G06F9/06
Filed: 1990-04-03
Abstract: PURPOSE:To easily open a source file and to easily obtain the number of source lines by providing a function to automatically produce the hierarchical structure diagram of a routine and to show it on a display, a function to open each source file by reference to the hierarchical structure diagram, and a function to obtain the number of source lines. CONSTITUTION:A function 6 is provided to automatically produce a hierarchical structure diagram of a routine and to display it on a display. A function 7 is added to open each source file by reference to the hierarchical structure diagram together with a function 8 which obtains the number of source files. In such a constitution, all source data on a single program are read and the routine name is taken out and stored. At the same time, the numbers of hierarchies and lines of each routine are also taken out and stored. Then the hierarchical structure diagram is produced based on the extracted routine names and numbers of hierarchies and shown on the display. Furthermore the file name equal to the routine name designated by the hierarchical structure diagram is detected out of a disk library and the corresponding file is opened. Thus the source files can be easily opened and the number of source lines can be easily obtained.
Patent JP-H01262758-A (JP)
Title: Feed for feed organism of fisheries seed
Inventor: NAKAMURA TOSHIO
IPC: A23K1/18
Filed: 1988-04-12
Abstract: PURPOSE:To obtain the subject feed, especially enriched in nutriments without affecting the increase rate of Brachionus plicatilis O. F. Muller, by blending a basal feed containing limnetic chlorella, etc., with microencapsulated oily nutriments in a specific proportion. CONSTITUTION:The objective feed obtained by blending (A) preferably 55-99wt.%, preferably 70-99wt.% basal feed containing limnetic chlorella with (B) 1-50wt.%, preferably 1-30wt.% microencapsulated oily nutriments.
Patent JP-S5614167-A (JP)
Title: False-bearing eliminator for rotary direction-detecting antenna
Inventor: EGARASHI KEIICHI
IPC: H01Q21/00
Filed: 1979-07-13
Abstract: PURPOSE:To lower the probability of false bearing detection and also to miniaturize a unit by receiving only a radio wave of an assigned pulse repetitive priod, by finding the width of the received beam as to a peak reception level and then by making a decision by a comparison with normal beam width. CONSTITUTION:Receiving amplifier 41, having reception bearing sections and pulse-repetitive-period filters assigned by computer 43, stores maximum reception levels of respective reception bearing sections, having passed through filters, among received electric power levels for one round of rotary bearing antenna 1 so as to obtain received electric power for one round of antenna 1, which is converted 42 into video signal C, so that computer 43 will perform false bearing elimination processing. In this case, peaks 61 and 62 of the received electric power are detected and reception bearing sections at constant level lower than the reception level at that time are found at both leading and trailing edges of the peak so as to obtain reception beam width thetai, which is compared to the normal beam width, thereby obtaining output D with false bearings removed.
Patent JP-H06296778-A (JP)
Title: Embroidery data generating device
Inventor: SUDO SHINJI
IPC: D05C5/06
Filed: 1993-04-16
Abstract: PURPOSE:To identify a read data with a different lightness or an intermediate color at reading second and following design pictures by providing a binary liquid crystal display having flashing function in an embroidery data generating device for reading a design picture by a handy scanner and converting it to an embroidery data. CONSTITUTION:The data read by a handy scanner 10 is read out by a CPU 14 to buffer it in a memory 16, and also written in the area of the graphic 1 of a VRAM 20 to display it on a liquid crystal 22. When notified of the read end of the first design, the CPU 14 clears the area of the graphic 1 of the VRAM 20, and writes the data for the first design in the memory 16 into the area of the graphic 2. When the second design is read by the handy scanner 10, the data is written in the area of the graphic 1 of the VRAM 20 and the memory 16. The second data of the graphic 1 is generally displayed on the liquid crystal 20, and the first data of the graphic 2 is displayed with a half tone.